404800040408 has 16 divisors (see below), whose sum is σ = 760456897560. Its totient is φ = 202011534400.

The previous prime is 404800040401. The next prime is 404800040419. The reversal of 404800040408 is 804040008404.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404800040401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48556298 + ... + 48564633.

Almost surely, 2^404800040408 is an apocalyptic number.

It is an amenable number.

404800040408 is a deficient number, since it is larger than the sum of its proper divisors (355656857152).

404800040408 is a wasteful number, since it uses less digits than its factorization.

404800040408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97121458 (or 97121454 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The spelling of 404800040408 in words is "four hundred four billion, eight hundred million, forty thousand, four hundred eight".